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How high a helicopter can fly depends on the type and model. In general, helicopters have a maximum altitude. Anything above that is too risky and technically impossible.
How high can a helicopter fly: More than 6,000 meters is not possible
Helicopters are important in our everyday lives. Rescue helicopters quickly transport seriously injured people to the nearest hospital or rescue people in distress from mountainous regions. These aircraft are also available for leisure activities, such as relaxing sightseeing flights.
- Helicopters usually fly at an altitude of between 3,000 and 3,600 meters. On the one hand, air traffic is not as dense at this altitude, and on the other hand, the air resistance at an altitude of around three kilometers is optimal for helicopters.
- However, most conventional helicopters could fly higher. They are designed for altitudes between 4,000 and 5,000 meters.
- Some rescue helicopters can even reach a maximum altitude of over 6,000 meters. At these altitudes – and anything above that – it becomes dangerous for the helicopter and the people inside it.
- The higher a helicopter flies, the lower the air density becomes. This means that the engines of the helicopters lose power due to the decreasing oxygen content in the air.
- At the same time, rotor blades only function at an air resistance that ends at an altitude of over 6,000 meters. Technically speaking, the rotor blades cannot lift the helicopter to higher altitudes.
